Eggcrates are very useful in aquariums as frag holders and tank dividers. Innovative Marine has created a better eggcrate system that allows aquarists to quickly and securely create customized solutions via a locking, modular design.

We all know anemones can ensnare fishes, crabs, shrimps, snails, and most any organism that ventures too close to their deadly tentacles. But birds? There's actually footage and scientific documentation of this phenomenon.

Have you ever wondered how brittle stars hide from light without eyes? Scientists have now discovered the mechanism for their eyeless "vision": The skin on the arms and bodies of brittle stars are covered with thousands of photoreceptors.

A new research has found a clear link between contact with plastics and the prevalence of coral diseases. Corals in contact with plastic were over twenty-two times (yes, 22x) more likely to suffer from infectious diseases!

We often think of reefs as bustling, harmonious gardens of beautiful sealife, but they are highly competitive arenas where corals are constantly vying with their neighbors for real estate dominance. Watch as corals battle each other with mesenterial filaments packed with nematocysts (stinging cells).

The Red Handfish (a close cousin of frogfish) is believed to the world's rarest fish, previously only known from a tiny population of 20-40 individuals. To scientists surprise and delight, a new population was found at a new Tasmanian reef site and is being kept secret to protect this critically endangered species.

As global ocean temps continue to rise, tropical fish are expanding their range. A new study finds that fish that assimilate with local fish by forming mixed shoals fared much better than fish that stuck to their own species in their new homes.

Three new species of killfish are described from Cerrado savannas of central Brazil, a lush tropical region renowned for its biological diversity: Melanorivulus proximus, M. nigromarginatus, and M. linearis.

A recent research concluded that instead of trying to affix large coral frags directly to reef substrate, using tetrapod plugs seeded with sexually propagated corals doubled the survival rates and resulted in a whopping 5 to 18 fold reduction in outplanting costs.

The occurrence of emotions in animals has been under debate. Now, a research collaborative has demonstrated for the first time that fish have emotional states triggered by the way they perceive environmental stimuli. This study, published in Scientific Reports, reveals that the ability to assess emotional stimuli may have a simpler neurological basis than expected, which was conserved throughout animal evolution.